| The Standard Rain Gage (SRG) at Corral Viejo, PR. |
|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average Rain (in.)
|
2.05
|
1.88
|
2.75
|
4.99
|
6.77
|
3.56
|
4.04
|
6.36
|
9.88
|
11.12
|
6.44
|
2.44
|
62.28
|
| All Time Record | |
| Record High | N/A |
| Record Low | N/A |
| Wettest Year | 100.42" 2003 |
| Driest Year | 27.62" 1991 |
| Highest Daily Precip | 15.90" October 7th, 1985 |
| Left: The Standard Rain Gage (SRG) at Peñuelas, PR with weather observer Julio Rivera in the background. |

|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average Rain (in.)
|
2.47
|
2.05
|
2.73
|
4.78
|
6.09
|
2.91
|
2.92
|
5.58
|
9.8
|
9.94
|
6.29
|
2.71
|
58.27
|
| All Time Record | |
| Record High | N/A |
| Record Low | N/A |
| Wettest Year | 85.50" 2003 |
| Driest Year | 31.32" 1973 |
| Highest Daily Precip | 17.20" October 7th, 1985 |
| Meteorological Instrumentation at Ponce 4E, PR. |
|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average High (F)
|
87.0
|
86.9
|
87.1
|
88.0
|
88.8
|
90.2
|
91.2
|
91.5
|
90.8
|
89.9
|
88.9
|
87.6
|
89.0
|
|
Average Low (F)
|
67.1
|
66.5
|
67.2
|
69.3
|
71.9
|
73.6
|
73.5
|
73.6
|
72.9
|
72.4
|
70.5
|
68.1
|
70.6
|
|
Average Rain (in.)
|
0.91
|
1.27
|
1.83
|
2.53
|
4.64
|
2.33
|
2.62
|
4.16
|
6.37
|
6.1
|
4.32
|
1.39
|
38.47
|
| All Time Record | |
| Record High | 100F August 21st, 2003 |
| Record Low | 50F March 18th, 2008 |
| Wettest Year | 63.29" 1970 |
| Driest Year | 18.95" 1964 |
| Highest Daily Precip | 18.20" October 7th, 1985 |
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